Wheels-Tires tire sizing

I run 235/45/17 up front and 255/45/17 out back on 17x8 sn95 wheels.

The 235 up front is a slightly smaller diameter which keeps it from rubbing however I will prob go with 245/45/17 next time to get a bit more rubber up front for braking performance. I would not put a 225 on an 8" wide rim. That's too narrow for that rim

Out back, I like the fit of 255/45/17 with sn95 axles.

What 5-lug conversion are you running? Swap rotor and drums?

If so, they do sit s but closer in than sn95 spindles and axles, so you might have run issues in that case. Sn95 spindles will push the front wheels out a tad, even 94/95 so it will give more clearance. Are you changing?